Ark. lawmaker changing 'heartbeat' abortion bill

"The threat of litigation is not a reason to not pass a bill," Burris said.

Rapert said he's confident the measure will be approved by the House panel. Democrats control 11 of the 20 seats on the committee.

"I think it'll be a better bill and I think it's still good because it's still better than the situation we have now," Rapert said.

The changes to Rapert's legislation come a day after the House approved two other abortion restrictions. One would ban abortions at 20 weeks of pregnancy and the other would prohibit insurers participating in the exchange created under the federal health care law from covering abortions. Both are now pending before a Senate committee.